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Do-it-yourself winch from a starter. Manual winch - design features, do-it-yourself manufacturing Homemade winches

The winch is one of the oldest devices that facilitate the movement of weights, invented by man much earlier than he knew the laws of physics. The principle of operation of the winch is based on the rule of the lever: applying little effort to the handle, you can move and lift quite heavy objects. Winches and hoists are widely used on the farm for lifting building materials, dragging goods and even for plowing the land. Winches powered by manual or electric drive are also indispensable for off-road enthusiasts.

Buy a winch or make it yourself? Which winch design is best? The answers to these questions depend on how often you are going to use it, what loads to move. Manual winches require force but are not dependent on electrical power. An electric winch can move heavy loads without any effort on your part, but it must be connected to the mains or battery. Below are the designs of several winches, which you can do with your own hands, which winch to choose is up to you.

Winch from a cable and a piece of pipe

A variant of the simplest winch, which can be literally made from improvised materials and in a few minutes, is popular with motorists. This design is a cable rigidly fixed on a piece of pipe, put on the axle. The axle is driven into the ground or fixed in some other way. Any lever is slipped under the lower coil of the cable: a handle from a shovel, a pipe, a strong pole. By rotating the lever so that the cable is wound around the pipe, you can move a fairly heavy object, such as a stuck car. This device cannot be called a full-fledged winch, but it performs its functions.

Hand winches include any device that allows you to move loads and has a manual drive. The most common are drum-type winches: a cable is wound on the reel, and the reel is rotated with the help of a handle through a reduction gear: a worm gear or a system of sprockets of different sizes. The larger the gear ratio, the less force is required to apply to the handle.

For efficient operation, a hand winch must be rigidly fixed to a stationary object; for this, mounting holes are made on the winch frame. The handle is connected to the shaft, on which a small asterisk is rigidly fixed. The coil is rigidly connected to a large sprocket, which has a clutch with a small one. The cable is attached at one end to the coil, a carabiner or hook is attached to the second end.

Do-it-yourself winch with manual or electric drive

If you have the skills to work with a welding machine, you can make a winch yourself from improvised materials.

You will need:

  • Rectangular tube for making the frame;
  • Pipe or finished shaft for the drum;
  • Sheet metal for drum discs, thickness 3 mm;
  • Studs with M10-M12 thread, 24 cm long - 6 pieces, nuts;
  • Tube with a diameter of Ø14 - 6 identical pieces of 20 cm;
  • Large and small sprockets and chain;
  • Hubs for attaching the drum to the shaft and for attaching the shaft to the frame;
  • Lever for manual drive, gasoline or electric motor powered by ~220 V mains or car battery;
  • Cable of the required length with a carabiner at the end;
  • Welding machine and electrodes;
  • Bulgarian with a cutting and grinding disc;
  • Paint and primer for metal;

Set of wrenches.

Winch manufacturing technology:

  1. According to the drawing, a grinder cuts a rectangular pipe 20x20 mm for the frame. All perpendicular joints are obtained by cutting blanks at an angle of 45 degrees.

  2. Lay out the blanks on a flat surface. The winch frame is welded using a welding machine pointwise at the junction of the workpieces. Check the perpendicularity of the corners and the conformity of the dimensions, after which the seams are completely boiled. Weld a sheet metal platform with longitudinal grooves for mounting the drive motor. Remove scale and burrs with a grinding wheel grinder.

  3. The frame is sanded, coated with a primer for metal, and after drying - with paint or enamel in two layers.

  4. Start making the drum. Two circles of the same diameter are cut out of sheet metal - approximately 30 cm. In the center of each circle, a hole is drilled along the diameter of the shaft, six holes are also made at a distance of 7-8 cm from the center. Drill holes for fastening the hubs - 4 on each disk. Attach the hubs to the bolted connection. The drum disks are fastened with studs: each stud is fixed in one disk, a Ø14 tube is put on it, after which the second disk is put on the studs and tightened onto nuts and locknuts.

  5. The drum is mounted on a shaft. The shaft can be made from a metal pipe of a suitable diameter or a ready-made high-strength steel shaft from any mechanism can be used. A large sprocket is fixed on the shaft on the outside of the drum - you can use an asterisk from a motorcycle gearbox, for example. Hubs are installed on the protruding parts of the shaft to fix the drum on the frame.

  6. Install the drum with the shaft on the frame, fixing them with external hubs and bolts. An electric or gasoline engine with a small sprocket rigidly fixed to the output shaft is installed on the site. They put on the chain and adjust its tension by moving the electric motor along the site in rectangular mounting grooves to the optimal position. The chain should not sag, but too much tension is undesirable - the wear of the sprockets will increase, and the chain may also break. You can check the tension of the chain by turning the drum with your hands - it should not restrain the rotation of the drum when the cable is unwound.

  7. A cable is wound around the drum, fixing its end on the shaft. The second end of the cable is equipped with a strong carabiner. For ease of movement, the winch is fixed to the frame with a wheel pair using a shank.

  8. The shank on the opposite side is designed to attach the winch to the car. In this case, it is recommended to close the drum with a protective cover that prevents dirt and precipitation from getting on the cable.

  9. If the drive is planned to be universal, then a handle can be mounted on the outside of the shaft. In this case, in the absence of fuel or electricity, it will be possible to use the winch manually.

The presented design of the winch is simple and reliable, and although it does not have the ability to switch the gear ratio, reverse and other auxiliary functions, it performs the task of moving heavy loads in a horizontal plane perfectly. If it is necessary to lift the load to a greater height, such a winch can be used in combination with a manual hoist or simply by throwing the cable over a solid support.

Thus, in today's lesson, we examined the creation of a manual winch with our own hands, subscribe to our group and stay up to date with all the significant news!.


A homemade winch made by your own is a wonderful help in the household. It is a very useful tool for construction tasks, repair work, and many other situations where you need to move or lift a load to a height.

Types of winches

Those who have ever lifted a bucket of water from a well are already familiar with the principle of the winch. This attachment is designed for tasks such as lifting or moving loads. Its design includes a drum or pulley for a cargo rope, a drive mechanism with intermediate gears, a brake device and a support frame. According to their purpose, there are winches of traction type (for moving cargo in a horizontal plane) and lifting.

Winches are used for many purposes - it can be mooring ships, lifting anchors, consisting of a large number of winch machines. A hand-assembled hand winch will be a convenient solution in the construction of a country house.

Manual winch drawings

The design drawings of this hand winch are of an overview nature, since the size of the worm gear depends on the geometry with which the shaft used is used, as well as the worm gear.


The design consists of the following elements:
worm gears;
cable winding shaft;
brass bushing;
corps;
pens.

Worm gears


This part must be selected, taking into account the estimated load capacity of the winch. Based on the dimensions and the proposed scheme, we can make a simple mechanism for lifting a load.

Rope winding shaft


It can be a one-piece structure, or welded from several elements.

brass bushing


Due to the brass bushing, the shaft slides during rotation. This design option is suitable for temporary work. For permanent use of the mechanism, instead of bushings, rolling bearings are used. Due to this, the design will become more complex and at the same time more expensive. If required, as the bushings are developed, they can be replaced. This will be a cheaper solution.

Frame


For manufacturing, we take a bent steel unequal channel GOST 8281-80 and sheet metal GOST 19903-74. In our case, the body is made of a channel 200x50x30x4 mm and sheet metal 4 mm thick. The body uses a long and a short channel, which are fastened with a left and right plate, and an M8 bolted connection.

Pen


To make the handle, I used a metal fragment and a wooden insert. To fasten the handle to the shaft, a pin 10x36 GOST 3128-70 is used.

Assembly step by step

1 . Brass bushings must be put on the shaft on both sides.


2 . Metal plates are put on the bushings.
3 . Plates from item 2 are attached to a long channel using:
bolts DIN933;
spring washers GOST 6402-70;
nuts GOST 5915-70.

Fastener size for M8 thread.


4 . A key is inserted onto the winding shaft and a gear is mounted, after which a metal sleeve is put on.
5 . Brass bushings are put on both sides of the winding shaft.
6 . From the gear side, the shaft is inserted into a long channel.
7 . On the other side of the gear, a short channel is put on the brass bushing and fastened to the plates with bolts, spring washers and M8 nuts.


So we put together a homemade hand winch. We fix it on the wall of the garage.


To reduce the load on the winch drum, you need to use a system of blocks (poly-spast mechanisms).

On the images you can see that with the use of chain hoist mechanisms, the load on the drum is reduced by 4 times.

To understand why a car winch is needed, it is necessary to consider on which cars this device is installed. Most often, manufacturers equip machines designed for off-road driving with such units.

The thing is that when the vehicle starts to slip or cannot climb the slope, it is the winch that allows you to get out of this situation. At its core, this is a traction mechanism that can work both due to the physical strength of the driver, and with the help of an electric motor.

When the car gets stuck and cannot get out of the trap, it is enough to fix one end of the cable on some static object. Let's say you can wrap it around a boulder or several trees. After that, the driver will only have to press the button or grab the handle of the device, with which the car will be pulled out of the trap.

How to pull a car with a winch is shown in the video:

Why do you need a winch for an ordinary car

You have often seen serious SUVs equipped with a car winch. Thus, car companies make it possible for the buyer to understand in advance that this car is designed for harsh operating conditions. Off-road driving, mountainous terrain and windbreaks - that's why such a vehicle is needed.

Unfortunately, with our state of roads, every trip out of town turns into a real adventure. It is especially difficult to get to your favorite dacha or cottage in rainy weather. The road turns into a real mess, and getting stuck in another hole filled with muddy slurry is easy.

Attention! A car winch installed on a passenger car allows you to safely drive on almost any off-road.

That's just the price of such a device in the store is not at all small. Fortunately, the design itself is not particularly difficult, and every driver can do it with his own hands.

Video about electric winch:

How winches are classified

A car winch is one of the most popular tools among motorists. The fact is that due to its versatility, it can be used not only for towing a vehicle, but also for moving goods.

It is not surprising that many designs of this device were invented by professional engineers and motorists. Conventionally, they can all be classified according to the following parameters:

  • size,
  • designs,
  • specifications.

Accordingly, there are several classifications. Moreover, in many respects the possibility of assembling a car winch with your own hands depends on these parameters.

Attention! In order to assemble a truly complex structure with outstanding technical parameters, you will need technical education and expensive components.

Classification of winches depending on the type of construction

All structures can be divided into two types: stationary and removable. The first "tightly" are attached to the front of the body. Their main disadvantage is that due to the peculiarities of operation, corrosion begins to corrode the main structure of the car.

Important! Stationary car winches are highly reliable.

Among drivers, it is generally accepted that removable car winches are better than stationary ones. The main advantage of such products is that the driver himself can improve his car if the need arises.

The removable winch can be installed both in front of the car and behind. It all depends on the specific situation. Moreover, the device can be stored in the trunk. Therefore, it will not spoil the appearance of your vehicle.

Hand winch

The simplest are manual car winches. They are the easiest to construct with your own hands. But their operation will require a lot of effort from you.

Of course, the lever allows you to significantly reduce the physical effort required to drag the car. However, you are unlikely to be able to do it alone.

Usually, in order to pull the car with a manual winch, it is necessary that one person is behind the wheel, gently depressing the gas pedal, and the other turns the lever. Otherwise, you are unlikely to succeed.

The advantages of this particular design include:

  • compact size,
  • reliability,
  • ease of operation and installation.

If we take standard standards, then automobile hand winches are able to work with loads whose weight does not exceed 1000 kilograms. Usually, such devices are taken with them for their own complacency. They are not suitable for serious testing.

mechanical winch

An automobile mechanical winch operates by means of a motor. Its main difference from a mechanism that works due to physical strength is that the driver does not need to make any effort to tow the car.

Important! The main disadvantage of an automotive mechanical winch is that it will be completely incapacitated if the engine is not working.

Devices of this type are often installed on UAZ vehicles. The undeniable advantage of mechanical winches is power. It was quite enough to cope with such large machines. Despite this, the design itself is bulky and heavy.

A mechanical winch can look very good in a factory installation. But to design and install such a unit with your own hands is extremely difficult. Nevertheless, there are still enthusiasts who decide on such a difficult task.

Electric car winch

The electric car winch is the most popular among SUV drivers. The rotation of the drum is carried out thanks to an electric motor. Its power comes from the car battery. In fact, even if your engine stalls, you will be able to get out of a difficult situation thanks to the battery charge.

The hardest part of using a car electric winch is getting the battery consumption right. If you spend too much energy, you won't be able to return home on your own.

Attention! The load capacity of an eclectic car winch can reach 4000 kilograms.

In theory, the power of this device is enough to hang the car from a tree. As long as the branches hold up. It is also worth noting the high reliability of the unit.

Hydraulic winches

It is believed that this particular type of automobile winch has the most complex design of all. In principle, this is not surprising. Gadgets work thanks to the oil pump. The design itself consists of the following main elements:

  • oil pump,
  • drive,
  • oil tank.

The hydraulic car winch provides a smooth ride and has a lot of power. The disadvantages include increased explosiveness.

Starter winch

You can make a car winch from a starter with your own hands using a basic set of materials that are in any garage. The basis of the device will be a conventional car starter. The unit itself will work with a battery.

Advice! It is highly desirable that the design of the automobile starter has a planetary gearbox.

Excellent starters for car winches can be found in old Zhiguli. These devices are equipped with planetary gears, so you do not have to puzzle over their installation.

Preparation

To create anything, you need to be well prepared. So grab a piece of paper and make a list of the materials you will need for your starter car winch. You need to remember to include the following items in it:

  1. Drum - this part can be made from a simple pipe. It is enough to weld cheeks to it, their thickness should be about five millimeters.
  2. Gears.
  3. Reducer.
  4. Cable.
  5. Welding machine.
  6. A metal sheet. With it, in the future, you will carry out the entire design process.
  7. Bulgarian.
  8. Cables.
  9. Measuring technology.
  10. Starter.

After you assemble this entire kit, you will need to clearly, in accordance with the instructions, assemble the device and install it.

Attention! If you don’t have an unwanted car, you can find a starter at a junkyard or purchase it at a car market.

We make a car winch from a starter with our own hands

Before you start the assembly process, you will need to prepare a platform appropriate for your task. It will consist of a thick sheet of steel. It is on it that the installation of the structure will take place, then the following steps will follow:

  1. Using a welding machine and bolts with nuts, attach the seats for the drum. Carry out the installation.
  2. Connect the drum to the gearbox. The input shaft is directed upwards.
  3. Connect gearbox and starter. For this operation, you will need an adapter. With it, you can install the starter.
  4. Equip the input shaft with a gear. The size of the tooth should ideally fit the entire structure.
  5. Activate the starter. If the shaft connects to the gear quickly and easily, then everything is in order, and you can continue the process of assembling a car winch.
  6. Slide the gear onto the gearbox shaft. To do this, you can use the flywheel crown.
  7. Securely fasten all structural elements.
  8. Connect electrical wiring.
  9. Install the control panel.

During the assembly process, oil, dust or some other dirt could get on the car winch. Clean your device carefully. Only after cleaning it will be possible to make a primer.

Advice! The paint color is best chosen according to the color of the car.

It is best to use the top of the bumper as a mounting location. It is well adapted for maximum loads. If you doubt the reliability of this element, make a platform for mounting a car winch with your own hands.

On the video how to make a winch from a starter:

DIY manual winch

A manual car winch can be made with a minimum of materials. That is why, in critical situations, this information will help you pull the car onto a flat surface on your own.

To make a manual car winch, you will need a strong axle. In its quality, ordinary scrap is better. Its strength is enough to tow a car.

The axle is driven into the ground. Other options are possible, the main thing is that the base is securely fixed. The end of the pipe must be put on the resulting structure. A lever is placed under the coil.

Attention! As a lever, you can use a shovel or a strong stick.

The other end of the cable will need to be attached to the car. As you can see, a similar design can be assembled in an open field, using only what is at hand. This is ideal when there are no others.

DIY hydraulic winch

The main difficulty in creating a hydraulic car winch with your own hands is finding a suitable motor. It is very important that the hydraulic motor fit on the front bumper.

Attention! You can use NSh-100 as a pump, power steering will also do a good job with this task.

Cut the channel on which the entire installation will be carried out in the future. For better fixation, two more elements can be welded. Hook their ends securely to the radiator.

After that, cut the shaft in accordance with the dimensions of the future design of the automobile winch. Make rings for the bobbin. Install brass rod bearings.

After you have welded all the elements together, it will be possible to install an automobile hydraulic winch on the machine. Do not forget to make a sliding gear on the shaft for quick unwinding.

The general principle of creating a mechanical winch with your own hands

Structurally, the device resembles the options described above. Except that a mechanical car winch is connected to a shaft. The platform for interaction is the transmission.

Attention! The winding speed in a mechanical type automobile winch is controlled by lowering and increasing the motor speed.

A device of this class can be set in motion using a transfer case. Unfortunately, due to the difficulties of installation and connection, few drivers risk assembling this particular design.

Operating rules

In order for the device to serve faithfully for many years, it must be used correctly. Here are the general rules:

  • The device can only be used to move objects horizontally.
  • The unit cannot be used for mounting elements of bridges and power lines.
  • Be sure to wear gloves when handling the cable.
  • Before starting work, you need to check all structural elements for operability.
  • The cable may only be approached or touched after the device has been switched off.

These simple rules will allow you to insure yourself against various surprises and avoid accidents while using the device.

Results

As you can see, it is quite possible to assemble a car winch with your own hands. Moreover, to create the simplest design, you can use improvised means like a crowbar or a shovel. More complex options require an engine or the ability to connect to a motor.

The winch is an integral part of any true SUV. So, a winch for UAZ and cars like it is a real helper in bad weather. But, what if you just need a simple and cheap unit that will help out a passenger car on a country road? For this, a do-it-yourself winch, both electric and manual, is perfect. Let's look at the necessary materials and the manufacturing process.

What will you need?

If you are interested in a do-it-yourself winch from a starter, you can get by with cheap and common options. As a power unit, a motor from an electric starter VAZ-2101 is well suited. They are quite common and are cheap, but they do not have much power, but for a small sedan or SUV, for example, GAZ 69 is enough.

You also need a shaft with gear and bearings, a piece of pipe for the drum and two round metal plates. You will also need sheet metal, various rods, bolts and nuts.

A do-it-yourself electric winch made is good because you can use a lot of unused and unnecessary materials for it.

Of the tools, you definitely need a grinder, a welding machine, as well as an adjustable wrench.

A winch is often needed on a long and difficult trip. If you're adventurous, you'll also find it helpful to learn about building an expedition trunk. Read this one. And for a fishing trip, you will need a trailer for a boat. Read about making it yourself.

Winch manufacturing procedure

In fact, the process of making a winch is quite simple, but it is worth sticking to the order so that you do not have to redo the same job several times.

1. The first step is to connect the motor to the gearbox. To do this, weld a tube to the engine gear. Drill through the other end and weld two nuts. Next, put the tube on the gearbox gear and screw in the nuts, which will serve as a retainer. So that nothing is wound on the shaft, it is worth closing it with something. For example, you can peel off a piece of thin-walled plastic pipe.

Very important! Before fixing, be sure to check that the gearbox is reducing rather than increasing the speed of the engine.

2. Now you need to make the second important part of the auto winch with your own hands, namely the drum.

To do this, we take a piece of pipe and weld two metal round plates to it on the sides, which will limit the rope. The plates should have a through hole through which we pass the shaft with the gear and weld it.

It is important to maintain alignment, otherwise your shaft will dangle and cause unnecessary vibrations.

We weld two bearings on each plate (but not with the inner part). Next, we pass the drum shaft through the bearings. To assemble the entire structure, we need 4 bolts, which we thread through the hole in one and the other plate, and on the other hand we wind the nut. As a result, we do this from 4 corners.

4. The gearbox must be attached to one of the plates so that it meshes with the gear of the shaft with its gear.

5. Finally, you need to make a frame. To do this, you can make a rectangle from square profiles and weld square plates to it with one side, as well as fix the motor and gearbox.

6. And finally, make the remote control. To do this, just one button is enough, which will close the contact. It must be spring-loaded so that when released, its contact opens.

7. Such a do-it-yourself car winch has one important nuance, namely, it cannot be fixed directly to the car. A fabric towing cable will have to be attached to the frame, which will act as an insulator. To get rid of this nuance, it is necessary to isolate the motor brushes from the mass.

Hand winch

A do-it-yourself manual winch is structurally similar to an electric one, so you can follow the instructions described above, however, instead of an electric motor, you need to attach a handle that you have to rotate by hand. Thanks to the gearbox, it will be possible to significantly reduce the load on a person, however, the power of such a winch will still be determined precisely by muscle strength. This is worth considering if you own a full-size crossover or SUV.

Now you know how to make a winch with your own hands. It has a fairly simple design and is easily made from common and cheap materials, which will allow you to make even a temporary solution at no extra cost before buying a branded unit.

The winch is a very useful tool in the household. With its help, you can perform a lot of work beyond the strength of manual labor, it can be used in rescue operations, it can be integrated into various types of equipment for specific purposes. That is why a do-it-yourself homemade winch on a UAZ is very popular. They have a lot of options. Regardless of the design, device and other factors, this device performs one task - it provides a large force sufficient to lift various loads to a certain height or to pull some heavy object out of the lowland.

Application features

The winch is a highly specialized, but at the same time a universal type of traction mechanism, which is widely used not only for use as a winch. They are used in the following areas:

  • During construction to lift heavy loads to a height. Both mechanical and electrical devices are used.
  • For the evacuation of cars mired in a quagmire, then the winch is installed on the cars themselves.
  • In agriculture, for dragging and lifting logs and other heavy objects to a height.

The list is not limited to these three positions, a good unit will always find application. That is why many people make a home-made winch for the Niva or another domestic SUV with their own hands. In any case, it must be reliable, hardy and durable, so its manufacture should be approached with responsibility. At its core, it will be a useful upgrade to your car, which will always find its use. For example, you can pull your own car out of the mud by grabbing onto a thick tree, or help out your friend.

Varieties of winches

On sale there are several varieties of winches from different brands. There are devices that are special for specific tasks, but you can also buy universal units that can be installed on any type of transport, overpass or other type of structure.

For example, they are often used on tow trucks, but if you are going to officially provide vehicle evacuation services, then a home-made device will have to be registered and regularly checked for wear. The log book will need to be presented when passing the MOT on the equipment. This applies to cables that have a degree of wear or a limited number of broken strands.

The following types of winches are known:

As for the price, it can be very different, depending on the performance of the device. For example, units for passenger cars with a load capacity of up to 4 tons will cost about $ 500 with an electric drive.

Hydraulic - 2 times more, which is why many owners of Niva vehicles or other SUVs dream of making homemade winches for a car.

Construction and structure

If you need to make a winch for a car or an ATV, especially if you are regularly into extreme sports, then first of all decide on the weight that the winch will have to lift. For example, the average weight of an ATV is only 400 kg, so a winch with a pulling force of up to 700 kg or 1 ton is enough for it. If we are talking about a car, then a more powerful unit with a load capacity of at least 3 tons is required.

Important! You should buy or make a winch yourself with a margin, otherwise you can get into a difficult situation in a stalemate.

So, its power will depend on the applied load on the winch, respectively, and the dimensions of the mechanism, whether it is electric or it is a hydraulic winch, does not play a role. The more powerful it is, the larger its size will be, which is quite understandable. The first step is to deal with the design. Although, in fact, they will differ only in the drive device, they are otherwise similar. The design of any winch includes the following functional units:

DIY ways

To make a winch yourself, you need to find a suitable drawing of the unit. If you search, you can always find, sometimes you have to improvise and invent something yourself. For example, how to make a winch from a starter with your own hands. First, let's talk about nutrition. If it is installed on a Niva SUV, then it must be powered by 12 volts.

Consider one of the units from VAZ 2101 cars. The starter has the following characteristics:

  • supply voltage - 12 V;
  • armature rotation speed - 5000 rpm;
  • consumption current at idle - 35 A;
  • torque at maximum power - 0.76 kgm;
  • current at maximum power - 250 A.

If you want to use this engine as a traction device, then please note that it will consume significant current from the on-board network in idle mode. Given that the rotation will be transmitted to the drum through a gearbox, the power consumption will be lower than the maximum, but it is still recommended to use such a winch only with the engine running, when the generator will feed the onboard circuit.

In short-term mode, generators on the VAZ 2101 can provide current up to 91 A. In any case, to ensure the reliability of the operation of such a device, it is necessary to apply current protection so as not to burn something.

Another winch option that you can make yourself is a screwdriver design. Such a unit is suitable only for light types of equipment, for example, for a kdartsikl, not in all situations, while the engine of the tool will work at the limit modes. In addition, its effectiveness will largely depend on the generated torque. Medium power ones are capable of providing 0.15 kgm, which will hardly be enough, but you can still try to make such a design. You will have to come up with a mount for a screwdriver and an adapter for a gearbox.

Homemade winch from a drill

You can also use a drill, since its engine has enough torque, but it is highly revving, for which you will have to use a power regulator. It is desirable to use such a device in a short-term mode, since the motor of the tool is very hot even when idling. Plus, to power the drill, you will need to use a 12/220 V voltage converter, since they are all designed for mains voltage. There are, of course, cordless models, which, in fact, are no different from a screwdriver.

Gear selection

The next problem is the choice of gearbox. Any do-it-yourself 220 V electric winch must contain a mechanism that will transmit rotation with great traction. There are the following types of gearboxes:

Planetary gear, the most common today. It usually consists of 3 satellites, sun gear, ring gear and carrier. They have an increased working resource, transmitted power, but are complex in design.

The simplest solution in the manufacture of the unit, a 220 V electric winch, of course, you can always use a converter, especially since high-power ready-made devices are on sale. An asynchronous motor can be used as a drive motor, but it is better to use a motor from a washing machine. Modern models are quite powerful and productive.

Manufacturing process

Having chosen a specific engine for a home-made winch and self-puller, having found a gearbox for it, it is necessary to start producing the main structural details. The first thing to ask yourself is what to make a drum for winding a cable from? It can be made from a cylindrical motor housing or from a steel pipe of a suitable diameter. In this case, it is easier to find a piece with a diameter of 100 mm. This is the best option.

Next, you need to make flanges for the drum, which are welded to it. A shaft is rigidly inserted into them, which rests on the supporting structure - the winch frame through bearings. The shaft is connected by means of a coupling to the secondary shaft of the gearbox, the body of which is rigidly attached to the winch frame. The motor is attached to it..

It should be remembered that planetary and cyclic gearboxes require the use of brake clutches, for which you can use a solenoid and brake brushes that will be pressed against the shaft. The brake is needed in order to more accurately perform any action with the winch, especially when it is necessary to carefully lift or lower the load.

It is necessary to attach a cable to the drum, for which a hole is drilled in the pipe, where one end of it is threaded and mechanically fixed in the cylinder. It will pass through the guide eye, for a smooth ride, you can use an additional roller. If more traction is required, a roller system can be used. In this case, the design of the winch will become more complicated and increase.

The operation of the winch is controlled remotely by a radio frequency remote control or by wire. You can buy ready-made radio modules for receiving / transmitting signals or make them yourself. It is easier and more reliable to use a wired remote control. You need to use only 2 buttons: winding the cable and winding it.

If there is a brake, then it usually turns on automatically when a button is released and turns off when they are pressed.